Policies & Guidelines

LN

Calculate the natural logarithm of a number

Description

Calculates the natural logarithm for the given number, i.e. logarithm in base _e_ (Euler's number).

Function signature

LN(number: Number) => Number

Parameter

Description

Number

Number to calculate the natural logarithm for

Examples

Formula

Return value

LN(1)

0

LN(50)

3.91202301

LN(100)

4.60517019